DotNet >>Performance Counter not working

Performance Counter not working

Index ‹ DotNet ‹ Dotnet

Previous
- 1
 - Visual C#.Net >> Bug or by designConsidering the below code, is it a bug that I can return
 IEnumerable<AnyType> instead of only IEnumerable<IFu> as constrained in
 the base class?
 
 It is not possible to add a constraint to the concrete class
 implementation of GetStuff as it errors saying that it inherits the
 superclass constraint(s) (which makes sense).
 
 interface IFu
 {
 int GetValue();
 }
 
 abstract class A
 {
 public abstract IEnumerable<T> GetStuff<T>() where T : IFu;
 }
 
 class B : A, IFu
 {
 public override IEnumerable<T> GetStuff<T>()
 {
 return (IEnumerable<T>)new List<object>(); //should this
 generate a compile time error?
 }
 
 public int GetValue()
 {
 return 0;
 }
 
 }
 
 class Program
 {
 static void Main(string[] args)
 {
 B b = new B();
 foreach (IFu fu in b.GetStuff())
 {
 Console.WriteLine(fu.GetValue());
 }
 }
 }
 
 TIA,
 JB
- 2
 - Dotnet >> visual studio update on winserver2003Hi fellows,
 
 I am experiencing a problem while I try to update Visual Studio.NET 2003
 on Windows Server 2003.
 
 It tells me tha it is impossibile to connect to the update site. It
 doesn't matter if I do it from the Visual Studio menu or from the
 windows "add/remove applications" control panel applet.
 
 I suspect it is due to the enhanced protection for Internet Explorer...
 I do not want to disable it, I hope there's a way to "trust" Visual
 Studio update site...
 
 Windows Update works well...
 
 Any suggestion is greatly appreciated.
 
 Thanks in advance,
 
 Andrea
- 3
 - ADO >> example of Inserting and Retrieving data from xml fileThis is an example of Inserting and Retrieving data from xml file.
 
 http://www.hanusoftware.com
 
 private void Page_Load(object sender, System.EventArgs e)
 {
 // Put user code to initialize the page here
 
 if(!IsPostBack)
 {
 BindGrid();
 }
 }
 
 private void BindGrid()
 {
 ds = new DataSet();
 try
 {
 ds.ReadXml(@"c:\inetpub\wwwroot\WebApplication10\XMLFile1.xml");
 DataGrid1.DataSource = ds;
 DataGrid1.DataBind();
 }
 catch(Exception ex)
 {
 throw ex;
 }
 }
 
 private void Button1_Click(object sender, System.EventArgs e)
 {
 ds = new DataSet();
 try
 {
 ds.ReadXml(@"c:\inetpub\wwwroot\WebApplication10\XMLFile1.xml");
 DataRow row = ds.Tables[0].NewRow();
 row["name"]=txtName.Text;
 row["fathersname"]=txtFName.Text;
 row["address"]=txtAddress.Text;
 ds.Tables[0].Rows.Add(row);
 ds.WriteXml(@"c:\inetpub\wwwroot\WebApplication10\XMLFile1.xml");
 txtAddress.Text="";
 txtFName.Text="";
 txtName.Text ="";
 BindGrid();
 }
 catch(Exception ex)
 {
 throw ex;
 }
 
 [url=http://www.hanusoftware.com] Software Development Company [/url]
 
 --
 Message posted via DotNetMonster.com
 http://www.dotnetmonster.com/Uwe/Forums.aspx/dotnet-ado-net/200709/1
- 4
 - Dotnet >> Output Type missing from Project Properties pageHello,
 I'm just learning C# on visual C# .net (my apologies if
 this is not the apropriate forum for this question), and
 I'm having a problem when I create empty windows
 applications. Whenever I create an empty project it
 automatically creates it as a console application,
 instead of a windows application. There is supposed to
 be an "Output Type" property in my project's property
 pages that is attached to a compiler switch, but it
 simply is not there. All the other properties are -
 Assembly Name, Default Namespace, etc. Has anyone else
 seen this phenomenon, and does anyone know how to fix
 it? I'd really like to create practice programs without
 the annoying consule window popping up first.
 
 Thanks,
 Nate
- 5
 - Microsoft Project >> Fill "Resource Usage" View using VBAHi,
 I'm trying to fill the "Resource Usage" View with some data imported from
 Excel or Clipboad.
 To figure out how this works I recorded some macros and tried to understand
 the vba code generated.
 
 I understand what codelines like the following mean:
 
 ActiveProject.Resources.UniqueID(1).Assignments.UniqueID(2097156).TimeScaleData(StartDate:="18.12.07 00:00", EndDate:="19.12.07
 00:00", Type:=8, TimeScaleUnit:=4, Count:=1).Item(1).Value = "8"
 
 But I have no idea how the "Assignments.UniqueID(2097156)" ist generated.
 What ist the logic behind this 7-digit number? First I was thinking about a
 time- or date-code..
 Or is there any other possibility to fill this form, without knowing this
 UniqueID 7-digit number?
 
 THX in advance
 cu Markus
- 6
 - Visual C#.Net >> Outlook access Pop-upHi,
 
 I have written a console application which accesses
 emails stored on outlook and information about them into
 SQL Server.
 The program works but I have click yes to all the pop-ups
 that appear to say another program is trying to access
 outlook. Is there a way to stop this pop-up from
 appearing as ideally I want to move this application onto
 the server to work with exchange instead of the client
 outlook.
- 7
 - Visual C#.Net >> Color control vs2005Does Visual Studio 2005 come with any Color selection Control ?
- 8
 - Visual C#.Net >> UTF8 QuestionWhy does (in the code below) the message should appear as "keep-alive -
 keep-alive - test" but it only appears as "keep-alive - keep-alive".
 That is why the last comparation (Equals) isn't getting true. Is it
 from the "Convert.ToByte('\0')" that does the comparation false?
 I'm shure that the strings are identical but it gives me false. Why?
 
 Any help is appreciated, (Possible some UTF8 compatibility issues?)
 Nuno Magalhaes.
 
 Here's the code:
 ***************************************************************
 byte[] connectionBytes=new byte[16];
 for(int i1=index+12,i2=0;;i1++,i2++)
 {
 if(bytes[i1]=='\n')
 {
 connectionBytes[i2]=Convert.ToByte('\0');
 break;
 }
 connectionBytes[i2]=bytes[i1];
 }
 string strTemp=Encoding.UTF8.GetString(connectionBytes).ToLower();
 MessageBox.Show("keep-alive - "+strTemp+" - test");
 if(Encoding.UTF8.GetString(connectionBytes).ToLower().Equals("keep-alive"))keepAlive=true;
 else keepAlive=false;
- 9
 - Dotnet >> can't handleDear all,
 
 I have a problem with a software I have created with .Net F1.1. I have
 uninstalled an old version of the software and installed a new one.
 
 Only 1 computer gives me the error:
 "can't handle, there is something unexpected from the application"
 I have tried to uninstall again and install again, change the name of the
 assembly and other things, but I have no idea how to handle this problem,
 that happens always and only for that computer.
 
 Has anyone experience in this situation?
 
 Thank you,
 
 Bart
- 10
 - Microsoft Project >> MSPMSP - How do i populate the Resource Type field
- 11
 - Visual C#.Net >> Casting : example in VB.NETHi,
 
 in VB.NET there is the following code:
 
 Friend htProvidedProperties As New Hashtable()
 
 Private Class TextboxValidatorProvidedProperties
 Public DataType As DataTypeConstants
 Public RegularExpression As String = String.Empty
 End Class
 
 'casting 1
 Dim ProvidedProperties As
 TextboxValidatorProvidedProperties = DirectCast
 (htProvidedProperties(ctrl),
 TextboxValidatorProvidedProperties)
 
 'Casting2
 Return DirectCast(htProvidedProperties(ctrl),
 TextboxValidatorProvidedProperties).DataType
 
 How can I do the casting (1 and 2) in C#?
 I tried Convert.ChangeType(htProvidedProperties(ctrl),
 TextboxValidatorProvidedProperties);
 But it don't work (gives errors).
 
 Thanks in advance
 Vic
- 12
 - Microsoft Project >> How can I track material cost and man hours for a finished job in.I want to build a project history for construction work that was allready
 completed. I need to enter invoices for material use, rental equipment and
 man hours. Has anyone developed an easy way to do this without all the extra
 details that the wizard asks for? I am compiling past job history for my
 neighbor who has a 2 year old construction firm.
 Thanks Bob S.
- 13
 - Visual C#.Net >> IEnumerable<T>Hajo,
 
 compiling below code I get following error:
 Error 1 'ServerTreeConsoleApplication.ServerControlsTree' does not
 implement interface member
 'System.Collections.IEnumerable.GetEnumerator()'.
 'ServerTreeConsoleApplication.ServerControlsTree.GetEnumerator()' is
 either static, not public, or has the wrong return
 type. E:\Work\Trials\ServerTreeConsoleApplication\ServerTreeConsoleApplication\ServerControlsTree.cs 7 18 ServerTreeConsoleApplication
 
 Can someone explain me why?
 
 thanks in advance for info
 
 Gawel
 
 public class ServerControlsTree : IEnumerable<ServerControl>
 {
 private ServerControl _root;
 
 public ServerControl Root
 {
 get { return _root; }
 set { _root = value; }
 }
 
 private ServerControl _enumerationRoot;
 
 public ServerControl EnumerationRoot
 {
 get { return _enumerationRoot; }
 set { _enumerationRoot = value; }
 }
 
 public IEnumerator<ServerControl> GetEnumerator()
 {
 List<ServerControl> controls = new List<ServerControl>();
 controls.Add(_root);
 
 for (int i = 0; i < controls.Count; i++)
 {
 yield return controls[i];
 
 foreach (ServerControl childControl in
 controls[i].Children)
 {
 controls.Add(childControl);
 }
 }
 }
 }
- 14
 - Dotnet >> VS.Net and HTML Form Field Level HelpWe are using Doc-to-Help 6.5 to produce HTML 1.x help for a Visual
 Studio.Net Windows application. We want the Help files to remain on our
 Intranet server. In my VS.Net project I've added a HelpProvider on each
 form. I then set the Namespace to the http location of the .htm file related
 to the form. When the user hits F1 voila the .htm page gets displayed in the
 IE browser.
 
 My question relates to context-sensitive help at the form field level. Is
 there a way to reference the bookmarks within the .htm page (i.e.
 http://...form.htm#firstfield) or does each form field need to have a
 separate .htm file ? and such do I need to alter the Namespace each time
 accordingly? This will place considerable burden on the Doc-to-Help team to
 have to manage a file for each form field.
 
 Any assistance in this design issue would be appreciated.
- 15
 - Winforms >> Sync databound combobox to current bound record in formVS2005
 I've been reading all the help I can on the topic (MSDN, other) but I
 can't make sense of this.
 
 Desired behavior;
 The user is to choose from the displayed list of the databound combobox
 and the coresponding 'Id' from the lookup table is to be inserted into
 the field of the new record.
 
 I have two simple tables. "tblPerson" is the data table. The lookup
 table is "lkpPersonType".
 The combobox dropdownstyle is "dropdownlist" to limit the user to the
 list.
 
 Here are the two tables
 "tblPerson"
 Id int IDENTITY (1, 1) NOT NULL ,
 Name varchar(50),
 Address varchar(50),
 fkPersonTypeId smallint
 
 "lkpPersonType"
 pkPersonTypeId smallint IDENTITY (1, 1) NOT NULL ,
 Type varchar(50) NOT NULL ,
 
 The form has two binding sources "TblPersonBindingSource" for the data
 table and "lkpPersonTypeBindingSource" for the lookup table.
 
 The Display Member of the combobox is the "Type" field and the value
 member is "pkPersonTypeId" field.
 
 The Text property of the combobox is set to the "fkPersonTypeId" of the
 table "tblPerson".
 
 The next parts I am unsure of...
 
 I did not set the Selected Value (???)
 I set the Selected Item to the "Type" field of the lookup table
 lkpPersonType
 
 When I run the app the combobox populates. The data seems to display
 properly for the first record, but the combobox does not cycle through
 the values I know are assigned to it for the other records. In other
 words it is not properly bound. However there is a relationship between
 the two tables in the dataset, but the relationship is not specifically
 refered to in the form.
 
 Here is my code in the load event;
 \\
 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
 System.EventArgs) Handles MyBase.Load
 Me.TblPersonTableAdapter.Fill(Me.DataSet1.tblPerson)
 Me.LkpPersonTypeTableAdapter.Fill(Me.DataSet1.lkpPersonType)
 
 Me.FkPersonTypeIdComboBox.DataSource =
 Me.lkpPersonTypeBindingSource
 Me.FkPersonTypeIdComboBox.DisplayMember = "Type"
 Me.FkPersonTypeIdComboBox.ValueMember = "pkPersonTypeId"
 'Me.FkPersonTypeIdComboBox.SelectedValue = ???
 
 'Me.FkPersonTypeIdComboBox.SelectedItem = "Type"
 
 Me.FkPersonTypeIdComboBox.Text =
 "TblPersonBindingSource.fkPersonTypeId"
 
 End Sub
 //
 
 Please help me make some sense of this and get it working.
 
 Thank you,
 dbuchanan

Author

Message

mbcatabas

Posted: Mon Apr 24 14:50:32 CDT 2006

Top

Dotnet >> Performance Counter not working Hello,

I wrote an application in c# .net 2.0. The application monitors the network
speed of a networkinterface. If I install the application at another pc with
the .net framework installed, the application won't run. The performance
counter can initialize itself but the value of bytes recieved for example is
always 0.

What should I do? Thanks

DotNet420

Dave

Posted: Mon Apr 24 14:50:32 CDT 2006

Top

Dotnet >> Performance Counter not working Do you have administrative access to the machine? If you're creating a
custom counter you need to have administrative access to the machine.

Can you post the code you're using for this?

Dave

DHarry

Posted: Tue Apr 25 03:29:02 CDT 2006

Top

Dotnet >> Performance Counter not working PCounter = new PerformanceCounter("Network Interface", "Bytes
Received/sec",networkInterfaceName);

To get the values I use the following every second:

PCounter.NextSample().RawValue;

But the last statement is always 0, if i install the application at another
pc. I checked if the other person has administrative access, and he also had.

Index ‹ DotNet ‹ Dotnet

Next
- 1
 - ADO >> RecordStateChanged Object reference not set to an instanceObject reference not set to an instance of an object.
 at System.Data.DataTable.RecordStateChanged(Int32 record1, DataViewRowState
 oldState1, DataViewRowState newState1, Int32 record2, DataViewRowState
 oldState2, DataViewRowState newState2)
 at System.Data.DataTable.SetNewRecord(DataRow row, Int32 proposedRecord,
 DataRowAction action, Boolean isInMerge)
 at System.Data.DataRow.SetNewRecord(Int32 record)
 at System.Data.DataRow.EndEdit()
 at System.Data.DataRow.set_Item(DataColumn column, Object value)
 at System.Data.DataRowView.SetColumnValue(DataColumn column, Object
 value)
 at System.Data.DataRowView.set_Item(String property, Object value)
 at Lumedx.CardioDoc.UDF.CheckBoxAdapter.checkBox_CheckStateChanged(Object
 sender, EventArgs e)
 
 I get the above exception when I try to change the value of a column of a
 data row view in the CheckStaeChanged event. The column is the same one the
 checkbox's CheckState is bound to.
- 2
 - Visual C#.Net >> creating mailboxes on exchange 2003 clustersI use C# to connect a database with student information directly to the
 Active Directory (2003). This means that as the student is enlisted an
 account and mailbox is created in the active directory. Creating users is
 flawless en mailbox creating went perfect against a single exhange server
 using code from KB article 313114 of which part is displayed below.
 
 mailbox = (IMailboxStore)user.NativeObject;
 mailbox.CreateMailbox(homeMDB);
 user.CommitChanges();
 
 Now I need to let this code run against an exhange cluster and I can't get
 it to work. It gives "There is no such object on the server" errors. I
 personally think that somhow the homeMDB url is incorrect. But I can't find
 any information on what the differences might be between the path on a
 cluster or 'normal' exchange machine. I traced the path using ldap browsers
 and it looks to be correct.
 
 Any insights are welcome.
- 3
 - Net Framework >> Application.RunHi
 I have an app which starts using Application.Run(...........);
 
 I want to create a logon screen, prior to the main app running, so I
 modified my main() to look similar to
 
 frmLogon logon = new frmLogon();
 
 logon.ShowDialog();
 
 //Check for valid logon
 
 // If valid logon, start the main app
 
 Application.Run(new frmMain());
 
 logon=null;
 
 My question is..... why do I need to use Application.Run ??
 
 Should my logon prompt reside IN the application.run form, or outside it??
 
 Thanks
 
 Paul
- 4
 - Visual C#.Net >> Static Variables.Hi,
 
 I have a pretty basic question.
 
 I have a C# control with lots of classes and I need few instances(manager
 classes) shared by all the classes in the conrol. So I define a Static Class
 and it works OK.
 
 Now When I want multiple instances of the control in the same application
 and each instance to have it own set of manager instances, how do I do it?
 Static is shared between the two instance of the control, which I want to
 avoid.
 
 Is there a specific variable type or a standard design pattern for it?
 
 Thanks & Regards,
 Gobi.
- 5
 - Visual C#.Net >> ClickOnce including filesI have an application that is deployed with ClickOnce. The app has uses some
 Crystal Reports files but they are not part of the application, but just
 stored in a Reports directory. They are not classes within the project.
 
 To display a report, the program
 1. Gets a reference to the file from the selection in a dropdown box
 2. Creates/instantiates a report document
 3. Loads the the report into the document rptDoc.load(<file path>)
 4. does some stuff (authentication,parameters, ect)
 5. Assigns it as the ReportViewer's report source
 works fine, but when I add the rpt files to the project, it wants to treat
 them as reports and create a class for each with a code file.
 I just need to get the report files copied to the app data directory when
 the app is deployed so I don't have to rewrite all the code.
 Can anyone suggest how to do this??
 tia
 Walter
- 6
 - Net Framework >> Can "InitializeComponent()" info be capturedHi there,
 
 Don't know if I picked the correct NGs or not but maybe someone can steer me
 in the right direction. Does anyone know if a class exists to capture the
 same info now wrapped in "InitializeComponent()". I want to capture all form
 details for a given form at design time (properties and controls) but I
 can't find anyway to do it. Note that reading a form's ".resx" files won't
 do either (it's only good for localized forms but in any case, it doesn't
 always provide complete info). Thanks very much.
- 7
 - Visual C#.Net >> interface implementation and inheritance.Is it a good idea(or is it possible) for to implement half an
 interface in base class and half in derived class.
 
 e.g Interface IMyinterface has 3 properties.
 
 Class B and C inherit class A, and implement implement IMyinteface.
 
 Class A implements Propety1 of the interface IMyinterface
 
 and class B and Class C implement property 2 and 3.
- 8
 - Visual C#.Net >> entering an array of numbers into an arraylistThis is a multi-part message in MIME format.
 
 ------=_NextPart_000_0006_01C55160.F9C05950
 Content-Type: text/plain;
 charset="iso-8859-1"
 Content-Transfer-Encoding: quoted-printable
 
 I have a situation where a user must enter three int results into three =
 textboxes, save that entry and enter another set. All sets have to be =
 displayed in another box or grid, and when the collection of data is =
 complete, the array of arrays must be saved.
 
 I created an array and populated the elements:
 string[] stat =3D new string[3];
 
 stat[0] =3D txt1.Text.ToString();
 
 stat[1] =3D txt2.Text.ToString();
 
 stat[2] =3D txt3.Text.ToString();
 
 And added this array to the arraylist:
 
 stats.Add(new stat());=20
 
 stats.Count tells me that I am adding another array to the list whenever =
 I btn_Click
 
 lblResults.Text =3D"The count is: " + stats.Count + "\n";
 
 But I cannot iterate through the arraylist to see the results.
 
 for( i=3D0; i!=3Dstats.Count; i++)
 
 {
 
 string result =3D stats[0].ToString();
 
 lblResults.Text +=3D result + "\n";
 
 }
 
 The question, I think, is how do you unbox and array from an arraylist? =
 Or is there a better way to do this? :>)
 
 Many Thanks,
 
 Harry
 
 ------=_NextPart_000_0006_01C55160.F9C05950
 Content-Type: text/html;
 charset="iso-8859-1"
 Content-Transfer-Encoding: quoted-printable
 
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 <HTML><HEAD>
 <META http-equiv=3DContent-Type content=3D"text/html; =
 charset=3Diso-8859-1">
 <META content=3D"MSHTML 6.00.2900.2627" name=3DGENERATOR>
 <STYLE></STYLE>
 </HEAD>
 <BODY>
 <DIV>I have a situation where a user must =
 enter three=20
 int results into three textboxes, save that entry and enter another set. =
 All=20
 sets have to be displayed in another box or grid, and when the =
 collection of=20
 data is complete, the array of arrays must be saved.</DIV>
 <DIV> </DIV>
 <DIV>I created an array and =
 populated the=20
 elements:</DIV>
 <DIV>
 string[] stat =3D new =
 string[3];
 stat[0] =3D =
 txt1.Text.ToString();
 stat[1] =3D =
 txt2.Text.ToString();
 stat[2] =3D =
 txt3.Text.ToString();
 And added this array to the=20
 arraylist:
 stats.Add(new stat()); 
 stats.Count tells me that I am adding =
 another array=20
 to the list whenever I btn_Click
 lblResults.Text =3D"The count is: " + stats.Count +=20
 "\n";
 But I cannot iterate through the =
 arraylist to see=20
 the results.
 for( i=3D0; =
 i!=3Dstats.Count;=20
 i++)
 {
 string<FONT=20
 size=3D2> result =3D stats[0].ToString();
 lblResults.Text +=3D result + "\n";
 }
 The question, I think, is how do you unbox and =
 array from an=20
 arraylist? Or is there a better way to do this? :>)
 Many Thanks,
 Harry
  
  </DIV></BODY></HTML>
 
 ------=_NextPart_000_0006_01C55160.F9C05950--
- 9
 - Visual C#.Net >> Release build error LNK2019Hi,
 
 I think it is a FAQ but I found no answer to my problem.
 I created a C# program that called some C++ legacy code.
 I created 2 projects :
 
 1) a DLL (IPRCommWrapper.dll) including an unmanaged C++ wrapper for
 legacy code and a managed C++ wrapper to allow C# to call this unmanaged
 wrapper
 2) a C# Win application
 
 In Debug mode, everything works fine.
 When I try to build in release mode, I have the following error :
 
 "libcmt.lib(crt0.obj) : error LNK2019: unresolved external symbol _main
 referenced in function _mainCRTStartup".
 
 here is the output from the build log :
 
 Creating temporary file
 "c:\Projects\IPRManaged\IPRCommWrapper\Release\RSP000017.rsp" with
 contents
 [
 /OUT:"C:\Projects\IPRManaged\Release\IPRCommWrapper.dll" /INCREMENTAL:NO
 /NOLOGO /DLL /DEBUG
 /PDB:"C:\Projects\IPRManaged\Release/IPRCommWrapper.pdb" /NOENTRY
 /FIXED:No /noentry nochkclr.obj mscoree.lib pcomm.lib kernel32.lib
 user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib
 ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib "\Program
 Files\Microsoft Visual Studio .NET 2003\Sdk\v1.1\Lib\mscoree.lib"
- 10
 - Dotnet >> Plugins and Late BindingHi,
 I have some code to load some plug-ins, but the code requires me to know
 the name of the class to load (here: SamplePlugin, derived from IPlugin) :
 
 (Here is some C# code, but I use VB.Net to code my program)
 using System;
 using System.Reflection;
 
 public class Driver
 {
 static void Main()
 {
 Assembly assembly = Assembly.LoadFrom ("myplugin.dll");
 Type t = assembly.GetType ("SamplePlugin");
 IPlugin plugin = (IPlugin) Activator.CreateInstance(t);
 plugin.SayHello();
 }
 }
 
 The problem is, I don't want to have to know the name of the class I want to
 load... I want to load the new module and get an instance of the class that
 derives IPlugin. Is there a way to do so?
 
 In C++ for the same purpose, I had a win32 dll with an extern function that
 returned an instance of the contained class, so I loaded the dll, called the
 function and I was ready to proceed. Is there something similar I can do
 with .NET class libraries?
 
 thanks
- 11
 - Visual C#.Net >> c# asp.net credit card processingI have just started a project that's going to do very heavy credit card
 processing through asp.net and i had some questions. I've never really done
 any cc processing through code and I wasn't sure where to get started. Can
 anyone suggest a particular gateway or cc processor? I saw a component called
 .net charge that seems really promising, has anyone used it?
 
 Have any of you done a full e-commerce site and have some suggestions? What
 is best tou use with .net and/or best for the money? The app will have to be
 able to bill,refund, and recurring bill. I know I can probably code that
 manually if i get the general ideas about how .net cc processing would work.
 
 Thanks for any help.
- 12
 - Visual C#.Net >> Simple Color Pallete control?I need a simple color pallete control, similar to one that exists in
 appearance section in dialog properties. Here is a screenshot:
 
 http://tinyurl.com/y6m78k
 
 I tried using ColorDialog but there doesn't seem to be a way to have only a
 couple of colors displayed. Is there a way to customize ColorDialog so that
 it only displayes several colors I chose? If not I would appreaciate if
 somebody could give me a few pointers on how to create such a control
 myself. Thanks in advance.
 
 James
- 13
 - Microsoft Project >> Compatability with other schedule programsCan schedules created in FastTrack be imported to Project 9? Especially
 interested in schedules created in FastTrack 4.
- 14
 - ADO >> Connection Pool error.I am getting the following SQL exception:
 
 Error: ReadSessionData: Error 1 - Type:
 System.Data.SqlClient.SqlException
 Source: .Net SqlClient Data Provider
 Target Site: System.Data.SqlClient.SqlInternalConnection
 GetConnection(Boolean ByRef)
 Description: General network error. Check your network
 documentation.
 Stack Trace: at
 System.Data.SqlClient.ConnectionPool.GetConnection
 (Boolean& isInTransaction)
 at
 System.Data.SqlClient.SqlConnectionPoolManager.GetPooledCon
 nection(SqlConnectionString options, Boolean&
 isInTransaction)
 at System.Data.SqlClient.SqlConnection.Open()
 at visa.dps.ppc.data.SessionInfoRequest.Execute()
 
 The root seems to be a General network error. Does anyone
 know the cause? I can connect with the database with
 Enterprise Manager and the database seems intact. I can't
 figure out why I am getting this error. It seems to occur
 the most when I install a new version of my application.
 Once the application runs once without error it seems that
 this error goes away. Any ideas?
 
 Thank you.
 
 Kevin
- 15
 - Winforms >> File Open DialogI have a VB2005 program that has to import data from a 3.5 floppy drive and
 USB drives. I use a file open dialog to choose the file, works great. The
 problem occurs the next time I wish to open a file. If the last import was
 done from a floppy drive the program looks for a floppy drive first and if
 it has been removed I get an error. While I could just catch the error, I
 would rather know how to avoid it. Something similar happens with USB
 drives, if I import from a USB drive, the USB drive cannot be safely removed
 until the program is ended. The initial directory of the file open dialog
 is set to a C drive directory. It just seems that the program is not
 releasing the last used drive until the program is exited. Can someone tell
 me what I should do?
 
 Thanks,
 
 Thomas
 
 With dlgFileOpen
 .InitialDirectory = strAppPath & "Imports\"
 .Multiselect = False
 .Filter = strFilterExt
 .FileName = strDefaultFile
 .FilterIndex = 1
 .Title = strOpenTitle
 .ShowDialog()
 End With
 
 funGetFileName = dlgFileOpen.FileNames(0)
 
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